The Canon BG-E8 is a professional battery grip designed for Canon EOS Rebel T2i cameras. This ergonomic grip extends battery life by holding two LP-E8 batteries simultaneously, doubling your shooting time on a single charge. The vertical shutter button and command dial provide comfortable operation in portrait orientation, reducing hand strain during extended shoots. Weather-sealed construction protects against dust and moisture. The grip also accepts AA batteries as an emergency power source. Perfect for photographers who demand extended shooting sessions without frequent battery changes.